Product List
Gangsteel Material Solution
Email: admin@gangsteel.com
Sales: jack@gangsteel.com
For applications requiring excellent corrosion resistance, superior weldability, and moderate strength, ASME SA240/ASTM A240 UNS S43035 Stainless Steel Sheet (Type 439) is an ideal choice.
As a leading uns stainless supplier, Gangsteel specializes in providing high-quality sa240/a240 uns s43035 sheets, plates, coils, bars, and custom components, all compliant with sa240/a240 uns stainless grades standards, including ASTM A240 and ASME SA240. With an inventory exceeding 600 tons and advanced manufacturing capabilities, Gangsteel ensures rapid delivery and tailored solutions for clients worldwide.
Gangsteel explores the ASME SA240/ASTM A240 UNS S43035 chemical composition, density, mechanical properties, corrosion resistance, weldability, stainless steel surface finishes, equivalent materials, specifications, applications, and competitive ASME SA240/ASTM A240 UNS S43035 price per kg.
Whether you're an engineer designing automotive exhaust systems or a procurement specialist sourcing for industrial applications, this article will clarify why UNS S43035 (Type 439) stainless steel is a trusted option. Explore our sa240/a240 uns stainless grades portfolio for related grades like sa240/a240 uns s40500, sa240/a240 uns s40900, sa240/a240 uns s40910, sa240/a240 uns s40920, sa240/a240 uns s40930, sa240/a240 uns s40945, sa240/a240 uns s40975, sa240/a240 uns s40977, sa240/a240 uns s41000, sa240/a240 uns s41003, sa240/a240 uns s41008, sa240/a240 uns s41045, sa240/a240 uns s41050, sa240/a240 uns s41500, sa240/a240 uns s42035, sa240/a240 uns s42900, sa240/a240 uns s43000, sa240/a240 uns s43035, sa240/a240 uns s43400, sa240/a240 uns s43600, sa240/a240 uns s43932, sa240/a240 uns s44400, sa240/a240 uns s44500, sa240/a240 uns s44626, sa240/a240 uns s44627, sa240/a240 uns s44635, sa240/a240 uns s44660, sa240/a240 uns s44700, sa240/a240 uns s44735, sa240/a240 uns s44800, and sa240/a240 uns s46800.
ASME SA240/ASTM A240 UNS S43035 (Type 439), a ferritic stainless steel, contains 17.0-19.0% chromium and titanium stabilization (0.2-1.0%), offering excellent corrosion resistance, superior weldability, and moderate strength. It is designed for applications requiring durability in moderately corrosive environments, such as automotive exhaust systems, industrial equipment, and architectural components. The titanium stabilization and low carbon content (≤ 0.03%) prevent carbide precipitation during welding, ensuring superior weldability compared to non-stabilized grades like sa240/a240 uns s43000. Its ferritic structure provides excellent resistance to scaling at temperatures up to 815°C (1500°F).
The ASME SA240/ASTM A240 UNS S43035 stainless steel sheet offers improved corrosion resistance and weldability compared to sa240/a240 uns s41003 due to higher chromium and titanium stabilization, and is more cost-effective than high-alloy grades like sa240/a240 uns s44400 for automotive and industrial applications. While it is less corrosion-resistant in severe chloride-rich environments than grades like sa240/a240 uns s44400, its combination of corrosion resistance, weldability, and affordability makes it a preferred choice for automotive exhaust systems and industrial components.
Key benefits of ASME SA240/ASTM A240 UNS S43035 stainless steel sheet include:
Case Study: An automotive manufacturer in India used sa240/a240 uns s43035 sheets for exhaust system components, achieving a 30% reduction in welding defects compared to sa240/a240 uns s43000 due to its titanium stabilization and low carbon content.
Keywords: ASME SA240/ASTM A240 UNS S43035 stainless steel sheet, UNS S43035 sheet, Type 439 stainless steel, corrosion-resistant stainless steel sheet
The density of ASME SA240/ASTM A240 UNS S43035 stainless steel sheet is approximately 7.70 g/cm³ (0.278 lb/in³). This density is typical for ferritic stainless steels, reflecting its composition with low nickel and titanium stabilization. The consistent density ensures predictable performance in applications requiring precise weight calculations, such as automotive exhaust systems and industrial components. Compared to grades like sa240/a240 uns s41003 (7.70 g/cm³) and sa240/a240 uns s42035 (7.75 g/cm³), the density is similar, making UNS S43035 a lightweight, cost-effective option for automotive and industrial applications.
Keywords: ASME SA240/ASTM A240 UNS S43035 density, UNS S43035 density, Type 439 density
ASME SA240/ASTM A240 UNS S43035offers excellent corrosion resistance in mild to moderately corrosive environments due to its 17.0-19.0% chromium content, which forms a robust protective oxide layer. The titanium stabilization enhances resistance to intergranular corrosion, making it suitable for welded structures like automotive exhaust systems and industrial components, with a pitting resistance equivalent number (PREN) of ~17.0-19.0. It outperforms lower-chromium grades like sa240/a240 uns s41003 and sa240/a240 uns s42900, but is less resistant to chloride-rich environments compared to molybdenum-containing grades like sa240/a240 uns s44400. For high-temperature oxidation resistance, it performs similarly to sa240/a240 uns s43000.
Keywords: ASME SA240/ASTM A240 UNS S43035 corrosion resistance, UNS S43035 corrosion properties, Type 439 corrosion resistance
The titanium stabilization (0.2-1.0%) and low carbon content (≤ 0.03%) in ASME SA240/ASTM A240 UNS S43035 ensure superior weldability by minimizing carbide precipitation and preventing intergranular corrosion during welding, making it more weldable than non-stabilized grades like sa240/a240 uns s43000 and comparable to sa240/a240 uns s41045. It can be welded using common techniques such as TIG, MIG, and shielded metal arc welding, with titanium-stabilized or low-carbon ferritic filler materials to maintain corrosion resistance and strength. Compared to sa240/a240 uns s41003, UNS S43035 offers superior weldability due to titanium stabilization and better corrosion resistance due to higher chromium content. For applications requiring even higher corrosion resistance, sa240/a240 uns s44400 is a viable alternative.
Keywords: ASME SA240/ASTM A240 UNS S43035 weldability, UNS S43035 welding properties, Type 439 weldability
The surface finish of ASME SA240/ASTM A240 UNS S43035 stainless steel sheet significantly impacts its aesthetic appeal, functionality, and application suitability. Gangsteel offers a variety of surface finishes to meet diverse project requirements, presented in a clear tabular format:
|
Surface Finish |
Definition/Feature |
Summary of Manufacturing Method |
Application/Use |
|---|---|---|---|
|
NO.1 |
Silver white, matte |
Hot rolled to specified thickness, followed by heat treatment and pickling |
Industrial tanks, pipes, no need for surface gloss |
|
2B |
Stronger gloss than NO.2D |
Cold rolled, heat treated, pickled, and lightly cold rolled by polishing rollers |
Automotive exhausts, industrial equipment, general materials |
|
NO.2D/2BB |
Silver white |
Heat treatment and pickling after cold rolling |
Deep-drawn components, general materials |
|
NO.3 |
Rough grinding |
Polished with No.100 to No.120 abrasives (JIS R6001) or 100~200# grinding belt |
Building materials, automotive components |
|
NO.4 (4K) |
Intermediate grinding |
Polished with No.150 to No.180 abrasives (JIS R6001) or 150~180# stone abrasive belt |
Architectural panels, industrial components |
|
NO.240 |
Fine grinding |
Grinding with 240# stone abrasive belt |
Precision components, decorative parts |
|
NO.320 |
Very fine grinding |
Grinding with 320# abrasive belt |
High-end industrial components |
|
NO.400 |
Gloss close to BA |
Grinding with 400# polishing wheel |
Decorative trim, industrial fittings |
|
HL |
Hairline grinding, continuous polishing streaks |
Polished with suitable grain size abrasive (150~240#) for hairline grinding |
Architectural cladding, structural components |
|
BA (No.6/BA1/BA0) |
Bright as a mirror |
Bright heat treatment after cold rolling, high surface reflectivity |
Decorative surfaces, high-end fittings |
|
NO.7 |
Close to mirror polishing |
Grinding with 600# rotary polishing wheel |
Art installations, decorative applications |
|
NO.8 (Mirror/8K) |
Shining like a mirror |
Grinding mirrors with polishing wheels |
Reflectors, architectural accents |
These surface finishes allow sa240/a240 uns s43035 to be tailored for aesthetic or functional requirements, such as the 2B finish for automotive exhausts or the BA finish for architectural components.
Keywords: ASME SA240/ASTM A240 UNS S43035 surface finish, UNS S43035 stainless steel surface, Type 439 surface finishes
The ASME SA240/ASTM A240 UNS S43035 chemical composition is optimized for excellent corrosion resistance, superior weldability, and moderate strength, compliant with sa240/a240 uns stainless grades standards.
The chromium (17.0-19.0%) and titanium stabilization (0.2-1.0%), combined with low carbon (≤ 0.03%), provide excellent corrosion resistance and weldability compared to sa240/a240 uns s43000.
|
Element |
Percentage (%) |
|---|---|
|
Chromium (Cr) |
17.0 – 19.0 |
|
Titanium (Ti) |
0.2 – 1.0 |
|
Carbon (C) |
≤ 0.03 |
|
Manganese (Mn) |
≤ 1.0 |
|
Silicon (Si) |
≤ 1.0 |
|
Phosphorus (P) |
≤ 0.040 |
|
Sulfur (S) |
≤ 0.030 |
|
Nickel (Ni) |
≤ 0.5 |
|
Nitrogen (N) |
≤ 0.03 |
|
Iron (Fe) |
Balance (~80%) |
Keywords: ASME SA240/ASTM A240 UNS S43035 chemical composition, UNS S43035 composition, Type 439 chemistry, ASME SA240 Gr S43035 composition
The ASME SA240/ASTM A240 UNS S43035 mechanical properties offer a balance of moderate strength, good ductility, and superior weldability, suitable for automotive and industrial applications.
These properties ensure that ASME SA240/ASTM A240 UNS S43035 stainless steel sheet can withstand mechanical stresses in moderately corrosive environments. Annealing at 815-900°C (1500-1650°F) optimizes UNS S43035 mechanical properties for corrosion resistance and weldability.
|
Property |
Value at 20°C |
|---|---|
|
Tensile Strength (MPa) |
≥ 415 (60 ksi) |
|
Yield Strength (MPa) |
≥ 275 (40 ksi) |
|
Elongation (%) |
≥ 20 |
|
Hardness (HBW) |
≤ 183 |
|
Density |
7.70 g/cm³ (0.278 lb/in³) |
At Gangsteel, we’ve seen clients use sa240/a240 uns s43035 sheets in automotive exhaust systems, where its superior weldability and corrosion resistance provide advantages over sa240/a240 uns s41003.
Keywords: ASME SA240/ASTM A240 UNS S43035 mechanical properties, UNS S43035 strength, Type 439 mechanical properties, ASME SA240 Gr S43035 mechanical properties
As a trusted uns stainless supplier, Gangsteel supplies sa240/a240 uns s43035 sheets, plates, coils, bars, and custom components, compliant with sa240/a240 uns stainless grades standards:
Our advanced manufacturing facilities ensure precision and quality, meeting the diverse needs of global projects, from standard sizes to custom-cut components.
Note: Need a specific size or finish? Gangsteel offers custom solutions, including precision cutting and heat treatments, to meet sa240/a240 uns stainless grades requirements. Contact us at admin@gangsteel.com for bespoke ASME SA240/ASTM A240 UNS S43035 material specifications.
Keywords: ASME SA240/ASTM A240 UNS S43035 stainless steel sheet specifications, UNS S43035 sheet specifications, ASME SA 240 Gr S43035 coil, ASME SA 240 Gr S43035 bar
ASME SA240/ASTM A240 UNS S43035 stainless steel sheetis tailored for industries requiring excellent corrosion resistance, superior weldability, and moderate strength. Its ferritic structure ensures durability in moderately corrosive environments.
Key ASME SA240/ASTM A240 UNS S43035 applications include:
Case Study: An automotive manufacturer in India used sa240/a240 uns s43035 sheets for catalytic converter components, achieving a 35% cost reduction compared to sa240/a240 uns s44400 while maintaining reliable performance and weldability.
Keywords: ASME SA240/ASTM A240 UNS S43035 applications, UNS S43035 uses, Type 439 applications, ASME SA240 Gr S43035 applications
To aid in material selection, here’s a comparison of sa240/a240 uns s43035 with six related grades: sa240/a240 uns s41003, sa240/a240 uns s41008, sa240/a240 uns s41045, sa240/a240 uns s42900, sa240/a240 uns s43000, and sa240/a240 uns s43932. This comparison is limited to seven grades to ensure display compatibility, focusing on ferritic grades for corrosion resistance and automotive/industrial applications.
This comparison highlights the unique advantages of each grade, helping you select the optimal material for your project requirements.
|
Property |
ASME SA240/ASTM A240 UNS S43035 |
ASME SA240 UNS S41003 |
ASME SA240 UNS S41008 |
ASME SA240 UNS S41045 |
ASME SA240 UNS S42900 |
ASME SA240 UNS S43000 |
ASME SA240 UNS S43932 |
|---|---|---|---|---|---|---|---|
|
UNS Number |
S43035 |
S41003 |
S41008 |
S41045 |
S42900 |
S43000 |
S43932 |
|
Type |
Ferritic |
Ferritic |
Ferritic |
Ferritic |
Ferritic |
Ferritic |
Ferritic |
|
Chromium Content |
17.0-19.0% |
10.5-12.5% |
11.5-13.5% |
11.5-13.5% |
14.0-16.0% |
16.0-18.0% |
17.0-19.0% |
|
Nickel Content |
≤ 0.5% |
≤ 1.0% |
≤ 0.60% |
≤ 0.50% |
≤ 0.75% |
≤ 0.75% |
≤ 0.5% |
|
Manganese Content |
≤ 1.0 |
≤ 1.5 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
|
Molybdenum Content |
- |
- |
- |
- |
- |
- |
- |
|
Nitrogen Content |
≤ 0.03% |
≤ 0.03% |
- |
≤ 0.08% |
- |
- |
≤ 0.03% |
|
Carbon Content |
≤ 0.03% |
≤ 0.03% |
≤ 0.08% |
≤ 0.08% |
≤ 0.12% |
≤ 0.12% |
≤ 0.03% |
|
Corrosion Resistance |
Excellent in mild/moderate environments |
Good in mild environments |
Good in mild environments |
Good in mild environments |
Good in mild environments |
Good in mild environments |
Excellent in mild/moderate environments |
|
Strength |
Moderate |
Moderate |
Moderate |
Moderate |
Moderate |
Moderate |
Moderate |
|
Temp Range |
Up to 815°C (1500°F) |
Up to 650°C (1202°F) |
Up to 650°C (1202°F) |
Up to 650°C (1202°F) |
Up to 675°C (1247°F) |
Up to 815°C (1500°F) |
Up to 815°C (1500°F) |
|
Cost (USD/kg) |
3-5 |
2.5-4 |
3-5 |
2.5-4 |
3-5 |
3-5 |
3-5 |
|
Applications |
Automotive exhausts, industrial |
Structural supports, industrial |
Automotive, industrial |
Automotive exhausts, industrial |
Appliances, industrial |
Appliances, industrial |
Automotive exhausts, industrial |
Conclusion: Choose sa240/a240 uns s43035 for automotive exhausts and industrial applications with excellent corrosion resistance and weldability, sa240/a240 uns s41003 for cost-effective structural applications, sa240/a240 uns s41008 or sa240/a240 uns s41045 for automotive applications, sa240/a240 uns s42900 or sa240/a240 uns s43000 for appliances, or sa240/a240 uns s43932 for similar automotive exhaust applications.
Keywords: ASME SA240/ASTM A240 UNS S43035 vs ASME SA240 UNS S41003, ASME SA240/ASTM A240 UNS S43035 vs ASME SA240 UNS S41008, ASME SA240/ASTM A240 UNS S43035 vs ASME SA240 UNS S41045, ASME SA240/ASTM A240 UNS S43035 vs ASME SA240 UNS S42900, ASME SA240/ASTM A240 UNS S43035 vs ASME SA240 UNS S43000, ASME SA240/ASTM A240 UNS S43035 vs ASME SA240 UNS S43932
ASME SA240/ASTM A240 UNS S43035aligns with international standards for global compatibility, ensuring seamless integration into projects worldwide. The equivalent grades include GB (Chinese) and JIS (Japanese) standards, in addition to UNS, W.Nr., EN, ASTM, and ASME standards, consistent with previous requests.
The equivalent grades allow for flexibility in sourcing materials across different regions, making ASME SA240/ASTM A240 UNS S43035 a versatile choice for corrosion-resistant applications.
|
Standard |
Grade |
|---|---|
|
UNS |
S43035 |
|
W.Nr. |
1.4510 |
|
EN |
X6CrTi17 |
|
GB |
022Cr18Ti |
|
JIS |
SUS 439 |
|
ASTM |
A240 |
|
ASME |
SA240 |
Note: ASME SA240/ASTM A240 UNS S43035 equivalent grades comply with sa240/a240 uns stainless grades standards, offering interchangeability with sa240/a240 uns s43932 for similar applications.
Keywords: ASME SA240/ASTM A240 UNS S43035 equivalent, UNS S43035 equivalent, ASME SA 240 Gr S43035 material standards, EN X6CrTi17, GB 022Cr18Ti, JIS SUS 439
The allowable stress values for ASME SA240/ASTM A240 UNS S43035, per ASME BPVC Section II, Part D, ensure reliable performance in moderately corrosive environments.
These values reflect the material’s ability to withstand mechanical stresses at moderate temperatures while maintaining corrosion resistance.
|
Temperature (°C) |
Allowable Stress (MPa) |
|---|---|
|
100 |
115 |
|
200 |
105 |
|
300 |
95 |
|
400 |
85 |
|
500 |
75 |
Note: These values ensure sa240/a240 uns s43035 performs reliably in automotive and industrial applications.
Keywords: ASME SA240/ASTM A240 UNS S43035 allowable stress, UNS S43035 strength, ASME SA240 Gr S43035 material stress
The ASME SA240/ASTM A240 UNS S43035 price per kg ranges from USD 3-5 per kg (FOB), influenced by several factors:
The excellent corrosion resistance, superior weldability, and moderate strength of ASME SA240/ASTM A240 UNS S43035 make it a valuable choice for automotive and industrial applications.
For a precise ASME SA240/ASTM A240 UNS S43035 price per kg or bulk discounts, contact Gangsteel at admin@gangsteel.com.
Keywords: ASME SA240/ASTM A240 UNS S43035 price per kg, UNS S43035 cost, Type 439 price
As a leading uns stainless supplier, Gangsteel offers a wide range of sa240/a240 uns stainless grades to complement sa240/a240 uns s43035 for various applications:
This diverse portfolio ensures clients can find the ideal material for their specific project needs, from corrosion resistance to high-temperature performance.
Note: These grades complement sa240/a240 uns s43035 in corrosion-resistant and automotive/industrial applications. Contact Gangsteel for a full catalog to find the perfect material for your project.
Keywords: ASME SA240/ASTM A240 UNS S43035 related grades, UNS S43035 stainless steel grades, Type 439 grades
Q: What is the main difference between ASME SA240/ASTM A240 UNS S43035 and ASME SA240 UNS S41003?
A: ASME SA240/ASTM A240 UNS S43035 offers superior corrosion resistance and weldability due to higher chromium (17.0-19.0%) and titanium stabilization, while sa240/a240 uns s41003 is more cost-effective for structural applications with moderate corrosion resistance.
Q: Is ASME SA240/ASTM A240 UNS S43035 suitable for automotive exhaust applications?
A: Yes, its excellent corrosion resistance and superior weldability make it ideal for automotive exhaust systems compared to sa240/a240 uns s43000.
Q: How does the price of ASME SA240/ASTM A240 UNS S43035 compare to ASME SA240 UNS S43000?
A: ASME SA240/ASTM A240 UNS S43035 is typically priced similarly to sa240/a240 uns s43000, offering enhanced weldability for automotive and industrial applications.
Keywords: ASME SA240/ASTM A240 UNS S43035 FAQ, UNS S43035 stainless steel questions, Type 439 FAQ
For sa240/a240 uns s43035 quotes, technical data sheets, or custom solutions, contact Gangsteel at admin@gangsteel.com. Explore our sa240/a240 uns stainless grades portfolio for more options.
Keywords: ASME SA240/ASTM A240 UNS S43035 supplier, Gangsteel stainless steel exporter, UNS S43035 sheet supplier
Gangsteel offers high-quality sa 240/a 240 uns s30400 sheets, plates, coils, bars, and custom components, all c
Gangsteel offers premium sa 240/a 240 uns s2304 sheets, plates, coils, bars, and custom components, all complia
As a leading uns stainless supplier, Gangsteel offers premium sa 240/a 240 uns s32205 sheets, plates, coils, ba
Gangsteel offers high-quality sa 240/a 240 uns s32750 sheets, plates, coils, bars, and custom components, all c
